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GB872149A - Improved fillers and their preparation - Google Patents

Improved fillers and their preparation

Info

Publication number
GB872149A
GB872149A GB7356/58A GB735658A GB872149A GB 872149 A GB872149 A GB 872149A GB 7356/58 A GB7356/58 A GB 7356/58A GB 735658 A GB735658 A GB 735658A GB 872149 A GB872149 A GB 872149A
Authority
GB
United Kingdom
Prior art keywords
carbonate
particle size
fine particles
acids
calcium carbonate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7356/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Blanc Omya SA Du
Original Assignee
Blanc Omya SA Du
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blanc Omya SA Du filed Critical Blanc Omya SA Du
Publication of GB872149A publication Critical patent/GB872149A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
    • C09C1/42—Clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)

Abstract

Particles for use as pigments or fillers for paints and plastics materials comprise fine particles of a mineral such as calcium carbonate, calcium sulphate, barium carbonate, barium sulphate, magnesium carbonate, dolomite, kaolin, silica, mica or talc, treated at the same time in the absence of water with extremely fine particles of a white pigment of high refractive index and with a carboxylic or sulphonic acid of the aliphatic or aromatic series. An example relates to treating calcium carbonate by grinding to a particle size of 5 to 7 microns in the presence of titanium dioxide having a particle size of 0.1 micron and stearic acid, at a temperature of 50 to 80 DEG C. Other acids which may be used include oleic, lauric, abietic, oxalic, maleic, lactic, ricinoleic, adipic, salicylic, benzoic and naphtholsulphonic acids.
GB7356/58A 1957-09-02 1958-03-07 Improved fillers and their preparation Expired GB872149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872149X 1957-09-02

Publications (1)

Publication Number Publication Date
GB872149A true GB872149A (en) 1961-07-05

Family

ID=9358729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7356/58A Expired GB872149A (en) 1957-09-02 1958-03-07 Improved fillers and their preparation

Country Status (1)

Country Link
GB (1) GB872149A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016986A2 (en) * 1979-03-12 1980-10-15 R.T. Vanderbilt Company, Inc. Heat stabilized polymeric composition containing an olefin polymer or copolymer and method for enhancing the thermal stability of compositions containing such polymers, inorganic fillers and conventional stabilizers
WO1984000282A1 (en) * 1982-07-12 1984-02-02 Eastman Kodak Co Rumen-stable pellets
US4687676A (en) * 1982-07-12 1987-08-18 Eastman Kodak Company Rumen-stable pellets
GB2188643A (en) * 1986-04-02 1987-10-07 Geoffrey Crompton Paint compositions
US5352280A (en) * 1992-11-03 1994-10-04 Ciba-Geigy Corporation Pigment and ink compositions
US5509960A (en) * 1992-06-04 1996-04-23 Tioxide Group Services Limited Composite pigmentary material
US5554215A (en) * 1992-06-04 1996-09-10 Tioxide Specialties Limited Composite pigmentary material
DE19931204A1 (en) * 1999-07-07 2001-01-18 Rwe Dea Ag Process for the production of metal oxides dispersible in organic solvents
US6224846B1 (en) 1999-08-21 2001-05-01 Condea Vista Company Method for making modified boehmite alumina
CN114829478B (en) * 2019-12-31 2024-04-16 米其林集团总公司 Elastomer composition reinforced by ground biochar

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016986A2 (en) * 1979-03-12 1980-10-15 R.T. Vanderbilt Company, Inc. Heat stabilized polymeric composition containing an olefin polymer or copolymer and method for enhancing the thermal stability of compositions containing such polymers, inorganic fillers and conventional stabilizers
EP0016986A3 (en) * 1979-03-12 1980-11-12 R.T. Vanderbilt Company, Inc. Method for stabilizing polymeric compositions with a filler deactivator and the stabilized compositions thus obtained
WO1984000282A1 (en) * 1982-07-12 1984-02-02 Eastman Kodak Co Rumen-stable pellets
US4687676A (en) * 1982-07-12 1987-08-18 Eastman Kodak Company Rumen-stable pellets
GB2188643A (en) * 1986-04-02 1987-10-07 Geoffrey Crompton Paint compositions
GB2188643B (en) * 1986-04-02 1990-05-02 Geoffrey Crompton Paint compositions
US5554215A (en) * 1992-06-04 1996-09-10 Tioxide Specialties Limited Composite pigmentary material
US5509960A (en) * 1992-06-04 1996-04-23 Tioxide Group Services Limited Composite pigmentary material
AU667969B2 (en) * 1992-11-03 1996-04-18 Ciba Specialty Chemicals Holding Inc. Pigment compositions and their use in printing inks
US5352280A (en) * 1992-11-03 1994-10-04 Ciba-Geigy Corporation Pigment and ink compositions
DE19931204A1 (en) * 1999-07-07 2001-01-18 Rwe Dea Ag Process for the production of metal oxides dispersible in organic solvents
US6846435B1 (en) 1999-07-07 2005-01-25 Sasol Germany Gmbh Method for producting metal oxides dispersibles in organic solvents
US6224846B1 (en) 1999-08-21 2001-05-01 Condea Vista Company Method for making modified boehmite alumina
CN114829478B (en) * 2019-12-31 2024-04-16 米其林集团总公司 Elastomer composition reinforced by ground biochar

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